0000931948-12-000029.txt : 20120917 0000931948-12-000029.hdr.sgml : 20120917 20120917170145 ACCESSION NUMBER: 0000931948-12-000029 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20120913 FILED AS OF DATE: 20120917 DATE AS OF CHANGE: 20120917 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: STILLWATER MINING CO /DE/ CENTRAL INDEX KEY: 0000931948 STANDARD INDUSTRIAL CLASSIFICATION: MISCELLANEOUS METAL ORES [1090] IRS NUMBER: 810480654 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1321 DISCOVERY DRIVE CITY: BILLINGS STATE: MT ZIP: 59102 BUSINESS PHONE: 406.373.8700 MAIL ADDRESS: STREET 1: 1321 DISCOVERY DRIVE CITY: BILLINGS STATE: MT ZIP: 59102 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Ackerman Terrell I CENTRAL INDEX KEY: 0001221607 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13053 FILM NUMBER: 121095535 MAIL ADDRESS: STREET 1: STILLWATER MINING COMPANY STREET 2: 1321 DISCOVERY DRIVE CITY: BILLINGS STATE: MT ZIP: 59102 FORMER NAME: FORMER CONFORMED NAME: ACKERMAN TERRELL DATE OF NAME CHANGE: 20030304 4 1 primary_doc.xml PRIMARY DOCUMENT X0306 4 2012-09-13 0 0000931948 STILLWATER MINING CO /DE/ swc 0001221607 Ackerman Terrell I STILLWATER MINING COMPANY 1321 DISCOVERY DRIVE BILLINGS MT 59102 0 1 0 0 Vice President Common stock 2012-09-13 2012-09-13 4 S 0 1303 12.99 D 139520 D /s/ Terrell I. Ackerman 2012-09-17